/* ============================================
   El Mundo de Nati - Design System
   Warm Purple + Gold Palette (from original)
   ============================================ */

:root {
    /* Color Palette - Warm Purple + Gold */
    --primary: #d4a84a;
    --primary-light: #f3e2b3;
    --primary-dark: #b8923f;

    --deep: #12081f;
    --mystic: #2a114f;
    --soft: #3b1a73;

    --bg-light: #fbf7ef;
    --bg-cream: #f8f4eb;
    --bg-dark: #12081f;

    --gold: #d4a84a;
    --gold-light: #f3e2b3;

    --text-main: #1a1a1a;
    --text-muted: #555;
    --text-light: #f5f5f5;

    --border-light: rgba(212, 168, 74, 0.15);
    --shadow-sm: 0 2px 8px rgba(18, 8, 31, 0.08);
    --shadow-md: 0 8px 24px rgba(18, 8, 31, 0.12);
    --shadow-lg: 0 16px 48px rgba(18, 8, 31, 0.18);

    /* Typography */
    --font-display: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
}

/* Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-display);
    background: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* Ambient Background */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.blob-1 {
    top: -10%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--soft);
    opacity: 0.15;
}

.blob-2 {
    bottom: 20%;
    left: -10%;
    width: 350px;
    height: 350px;
    background: var(--primary);
    opacity: 0.1;
}

/* ============================================
   Stars Effect (for dark sections)
   ============================================ */
.section-stars {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.star {
    position: absolute;
    background: var(--gold-light);
    border-radius: 50%;
    animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

/* Dark Section Utility */
.dark-section {
    position: relative;
    background: linear-gradient(180deg, var(--deep) 0%, var(--mystic) 100%);
    color: var(--text-light);
}

.dark-section .section-tag {
    color: var(--gold);
}

.dark-section .section-title {
    color: white;
}

.dark-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(212, 168, 74, 0.4);
    }

    50% {
        box-shadow: 0 0 0 12px rgba(212, 168, 74, 0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.delay-1 {
    animation-delay: 0.1s;
    opacity: 0;
}

.delay-2 {
    animation-delay: 0.2s;
    opacity: 0;
}

.delay-3 {
    animation-delay: 0.3s;
    opacity: 0;
}

.delay-4 {
    animation-delay: 0.4s;
    opacity: 0;
}

/* ============================================
   Header
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: var(--shadow-sm);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.nav-links {
    display: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.2s ease !important;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Mobile Toggle */
.mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 5px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(253, 251, 247, 0.98);
    backdrop-filter: blur(12px);
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu a {
    font-size: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-main);
}

.mobile-menu .nav-cta {
    text-align: center;
    margin-top: 0.5rem;
    border-bottom: none;
}

/* ============================================
   Hero
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6rem 1.5rem 4rem;
    position: relative;
    background: linear-gradient(180deg, var(--deep) 0%, var(--mystic) 100%);
    color: var(--text-light);
}

.hero-content {
    max-width: 800px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 168, 74, 0.15);
    color: var(--gold);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.hero-badge .material-symbols-outlined {
    font-size: 16px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    color: white;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero h1 em {
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
}

.hero h1 .highlight {
    color: var(--gold);
    position: relative;
}

.hero>.hero-content>p {
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 650px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-note {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    animation: float 2s ease-in-out infinite;
}

.scroll-indicator .material-symbols-outlined {
    font-size: 24px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn .material-symbols-outlined {
    font-size: 18px;
}

.btn-primary {
    background: var(--primary);
    color: var(--deep);
    box-shadow: 0 4px 14px rgba(212, 168, 74, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 168, 74, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background: rgba(212, 168, 74, 0.1);
}

.btn-full {
    width: 100%;
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    position: relative;
    z-index: 1;
}

.section-tag {
    display: inline-block;
    color: var(--soft);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--text-main);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* ============================================
   Diferenciación Section
   ============================================ */
.diferenciacion {
    padding: var(--space-2xl) var(--space-md);
    background: var(--bg-cream);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.comparison-card {
    position: relative;
    padding: 1.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    background: white;
}

.comparison-old {
    opacity: 0.75;
}

.comparison-new {
    border: 2px solid var(--soft);
    background: linear-gradient(135deg, rgba(59, 26, 115, 0.03) 0%, #fff 100%);
}

.comparison-badge {
    position: absolute;
    top: -12px;
    right: 1rem;
    background: var(--soft);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.comparison-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.comparison-new .comparison-label {
    color: var(--soft);
}

.comparison-header .material-symbols-outlined {
    font-size: 20px;
    color: var(--text-muted);
}

.comparison-new .comparison-header .material-symbols-outlined {
    color: var(--soft);
}

.comparison-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.comparison-old h3 {
    color: var(--text-muted);
}

.comparison-divider {
    height: 1px;
    background: var(--border-light);
    margin-bottom: 1rem;
}

.comparison-new .comparison-divider {
    background: rgba(59, 26, 115, 0.15);
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comparison-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.comparison-old .comparison-list li {
    color: var(--text-muted);
}

.comparison-old .material-symbols-outlined {
    font-size: 18px;
    color: #ccc;
}

.check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--soft);
    border-radius: 50%;
    flex-shrink: 0;
}

.check-icon .material-symbols-outlined {
    font-size: 14px;
    color: white;
}

/* Needs Section */
.needs-section {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.needs-section h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.needs-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.need-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.need-option:hover {
    border-color: var(--soft);
    background: rgba(59, 26, 115, 0.02);
}

.need-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
    cursor: pointer;
}

.need-text {
    font-size: 0.95rem;
    font-weight: 500;
}

/* ============================================
   Servicios Section
   ============================================ */
.servicios {
    padding: var(--space-2xl) var(--space-md);
}

.servicios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.servicio-card {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.servicio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.servicio-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--gold) 0%, transparent 60%);
    opacity: 0.1;
    border-radius: 0 0 0 100%;
}

.servicio-featured .servicio-decoration {
    background: linear-gradient(135deg, var(--soft) 0%, transparent 60%);
}

.servicio-content {
    position: relative;
    padding: 2rem;
}

.servicio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.servicio-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(220, 184, 128, 0.15);
    border-radius: var(--radius-lg);
    color: #b8860b;
}

.servicio-icon .material-symbols-outlined {
    font-size: 24px;
}

.servicio-icon-featured {
    background: rgba(59, 26, 115, 0.1);
    color: var(--soft);
}

.servicio-duration {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-cream);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
}

.servicio-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.servicio-card>.servicio-content>p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.servicio-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.servicio-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: var(--text-main);
}

.servicio-features li::before {
    content: '✓';
    color: var(--soft);
    font-weight: bold;
}

/* ============================================
   Sobre Nati Section
   ============================================ */
.sobre-mi {
    padding: var(--space-2xl) var(--space-md);
    background: linear-gradient(180deg, var(--deep) 0%, var(--mystic) 100%);
    color: var(--text-light);
}

.sobre-mi-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.sobre-mi-image {
    position: relative;
    max-width: 320px;
    margin: 0 auto;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--gold), var(--soft));
    padding: 4px;
}

.image-inner {
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    border-radius: calc(var(--radius-xl) - 2px);
    overflow: hidden;
}

.image-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.decorative {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 2px solid var(--gold);
    border-radius: 50%;
    opacity: 0.3;
}

.decorative-1 {
    top: -15px;
    right: -15px;
}

.decorative-2 {
    bottom: -15px;
    left: -15px;
}

.sobre-mi-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1.25rem;
    font-weight: 700;
}

.sobre-mi-content h2 span {
    color: var(--primary);
}

.sobre-mi-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.sobre-mi-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin: 1.5rem 0 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

.feature-item .material-symbols-outlined {
    font-size: 18px;
    color: var(--primary);
}

/* ============================================
   Testimonios Section
   ============================================ */
.testimonios {
    padding: var(--space-2xl) var(--space-md);
    background: linear-gradient(180deg, #fff 0%, var(--bg-cream) 100%);
}

.test-slider {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.test-viewport {
    overflow: hidden;
    width: 100%;
}

.test-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.4s ease;
}

.test-card {
    flex: 0 0 calc(100% - 2rem);
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.test-stars {
    color: var(--gold);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.test-quote {
    font-size: 1rem;
    color: var(--text-main);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1rem;
}

.test-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pill {
    background: rgba(59, 26, 115, 0.1);
    color: var(--soft);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.test-arrow {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: white;
    border: 1px solid var(--border-light);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.test-arrow:hover {
    background: var(--soft);
    color: white;
    border-color: var(--soft);
}

.test-arrow .material-symbols-outlined {
    font-size: 24px;
}

.test-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.test-dots .dot {
    width: 8px;
    height: 8px;
    background: var(--border-light);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
}

.test-dots .dot.active {
    background: var(--primary);
    width: 24px;
    border-radius: 4px;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
    padding: var(--space-2xl) var(--space-md);
}

.faq-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background: white;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.faq-item summary {
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s ease;
    color: var(--text-main);
}

.faq-item summary:hover {
    background: var(--bg-cream);
}

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--gold);
    font-weight: 400;
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    padding: 0 1.5rem 1.25rem;
    color: var(--text-main);
    line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 4rem 1.5rem 2rem;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-note {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary);
}

.contact-helper {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.contact-helper p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.contact-helper ul {
    list-style: none;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-helper li {
    margin-bottom: 0.25rem;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-contact button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.footer-contact button:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.contact-note {
    font-size: 0.8rem !important;
    color: rgba(255, 255, 255, 0.5) !important;
    font-style: italic;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.2s ease;
}

.social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.social-icon {
    width: 22px;
    height: 22px;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.footer-legal a:hover {
    color: var(--primary);
}

.footer-copyright {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   WhatsApp Float
   ============================================ */
.wa-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #25d366;
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
}

.wa-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.wa-dot {
    width: 10px;
    height: 10px;
    background: white;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.wa-content {
    font-size: 0.85rem;
    line-height: 1.3;
}

.wa-content strong {
    display: block;
    font-weight: 700;
}

.wa-content span {
    opacity: 0.9;
    font-size: 0.8rem;
}

/* ============================================
   Media Queries
   ============================================ */
@media (min-width: 640px) {
    .test-card {
        flex: 0 0 calc(50% - 1rem);
    }

    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .servicios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }

    .mobile-toggle {
        display: none;
    }

    .sobre-mi-container {
        grid-template-columns: 1fr 1.2fr;
    }

    .footer-main {
        grid-template-columns: 1.5fr 1fr 1.5fr;
    }

    .test-arrow {
        display: flex;
    }
}

@media (min-width: 1024px) {
    .test-card {
        flex: 0 0 calc(33.333% - 1rem);
    }
}